17955147834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{7321}}^1$

素因数の和:7612

約数の個数: 96

約数和(自身を含む): 42984474624

約数和(自身を除く): 25029326790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 223, 234, 282, 423, 446, 611, 669, 846, 1222, 1338, 1833, 2007, 2899, 3666, 4014, 5499, 5798, 7321, 8697, 10481, 10998, 14642, 17394, 20962, 21963, 26091, 31443, 43926, 52182, 62886, 65889, 94329, 95173, 131778, 136253, 188658, 190346, 272506, 285519, 344087, 408759, 571038, 688174, 817518, 856557, 1032261, 1226277, 1632583, 1713114, 2064522, 2452554, 3096783, 3265166, 4473131, 4897749, 6193566, 8946262, 9795498, 13419393, 14693247, 21223579, 26838786, 29386494, 40258179, 42447158, 63670737, 76731401, 80516358, 127341474, 153462802, 191012211, 230194203, 382024422, 460388406, 690582609, 997508213, 1381165218, 1995016426, 2992524639, 5985049278, 8977573917, 17955147834]

約数ペア:

[(1, 17955147834), (2, 8977573917), (3, 5985049278), (6, 2992524639), (9, 1995016426), (13, 1381165218), (18, 997508213), (26, 690582609), (39, 460388406), (47, 382024422), (78, 230194203), (94, 191012211), (117, 153462802), (141, 127341474), (223, 80516358), (234, 76731401), (282, 63670737), (423, 42447158), (446, 40258179), (611, 29386494), (669, 26838786), (846, 21223579), (1222, 14693247), (1338, 13419393), (1833, 9795498), (2007, 8946262), (2899, 6193566), (3666, 4897749), (4014, 4473131), (5499, 3265166), (5798, 3096783), (7321, 2452554), (8697, 2064522), (10481, 1713114), (10998, 1632583), (14642, 1226277), (17394, 1032261), (20962, 856557), (21963, 817518), (26091, 688174), (31443, 571038), (43926, 408759), (52182, 344087), (62886, 285519), (65889, 272506), (94329, 190346), (95173, 188658), (131778, 136253)]