15677780004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2341}}^1\times {\mathrm{9791}}^1$

素因数の和:12161

約数の個数: 72

約数和(自身を含む): 41737812480

約数和(自身を除く): 26060032476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2341, 4682, 7023, 9364, 9791, 14046, 19582, 21069, 28092, 29373, 39164, 42138, 44479, 58746, 84276, 88119, 88958, 117492, 133437, 176238, 177916, 186029, 266874, 352476, 372058, 400311, 533748, 558087, 744116, 800622, 1116174, 1601244, 1674261, 2232348, 3348522, 6697044, 22920731, 45841462, 68762193, 91682924, 137524386, 206286579, 275048772, 412573158, 435493889, 825146316, 870987778, 1306481667, 1741975556, 2612963334, 3919445001, 5225926668, 7838890002, 15677780004]

約数ペア:

[(1, 15677780004), (2, 7838890002), (3, 5225926668), (4, 3919445001), (6, 2612963334), (9, 1741975556), (12, 1306481667), (18, 870987778), (19, 825146316), (36, 435493889), (38, 412573158), (57, 275048772), (76, 206286579), (114, 137524386), (171, 91682924), (228, 68762193), (342, 45841462), (684, 22920731), (2341, 6697044), (4682, 3348522), (7023, 2232348), (9364, 1674261), (9791, 1601244), (14046, 1116174), (19582, 800622), (21069, 744116), (28092, 558087), (29373, 533748), (39164, 400311), (42138, 372058), (44479, 352476), (58746, 266874), (84276, 186029), (88119, 177916), (88958, 176238), (117492, 133437)]