18372983508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{5297}}^1$

素因数の和:5798

約数の個数: 144

約数和(自身を含む): 53457243840

約数和(自身を除く): 35084260332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 461, 627, 684, 836, 922, 1254, 1383, 1844, 1881, 2508, 2766, 3762, 4149, 5071, 5297, 5532, 7524, 8298, 8759, 10142, 10594, 15213, 15891, 16596, 17518, 20284, 21188, 26277, 30426, 31782, 35036, 45639, 47673, 52554, 58267, 60852, 63564, 78831, 91278, 95346, 96349, 100643, 105108, 116534, 157662, 174801, 182556, 190692, 192698, 201286, 233068, 289047, 301929, 315324, 349602, 385396, 402572, 524403, 578094, 603858, 699204, 867141, 905787, 1048806, 1107073, 1156188, 1207716, 1734282, 1811574, 2097612, 2214146, 2441917, 3321219, 3468564, 3623148, 4428292, 4883834, 6642438, 7325751, 9767668, 9963657, 13284876, 14651502, 19927314, 21977253, 26861087, 29303004, 39854628, 43954506, 46396423, 53722174, 80583261, 87909012, 92792846, 107444348, 139189269, 161166522, 185585692, 241749783, 278378538, 322333044, 417567807, 483499566, 510360653, 556757076, 835135614, 966999132, 1020721306, 1531081959, 1670271228, 2041442612, 3062163918, 4593245877, 6124327836, 9186491754, 18372983508]

約数ペア:

[(1, 18372983508), (2, 9186491754), (3, 6124327836), (4, 4593245877), (6, 3062163918), (9, 2041442612), (11, 1670271228), (12, 1531081959), (18, 1020721306), (19, 966999132), (22, 835135614), (33, 556757076), (36, 510360653), (38, 483499566), (44, 417567807), (57, 322333044), (66, 278378538), (76, 241749783), (99, 185585692), (114, 161166522), (132, 139189269), (171, 107444348), (198, 92792846), (209, 87909012), (228, 80583261), (342, 53722174), (396, 46396423), (418, 43954506), (461, 39854628), (627, 29303004), (684, 26861087), (836, 21977253), (922, 19927314), (1254, 14651502), (1383, 13284876), (1844, 9963657), (1881, 9767668), (2508, 7325751), (2766, 6642438), (3762, 4883834), (4149, 4428292), (5071, 3623148), (5297, 3468564), (5532, 3321219), (7524, 2441917), (8298, 2214146), (8759, 2097612), (10142, 1811574), (10594, 1734282), (15213, 1207716), (15891, 1156188), (16596, 1107073), (17518, 1048806), (20284, 905787), (21188, 867141), (26277, 699204), (30426, 603858), (31782, 578094), (35036, 524403), (45639, 402572), (47673, 385396), (52554, 349602), (58267, 315324), (60852, 301929), (63564, 289047), (78831, 233068), (91278, 201286), (95346, 192698), (96349, 190692), (100643, 182556), (105108, 174801), (116534, 157662)]