16901722908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{2467}}^1$

素因数の和:3392

約数の個数: 144

約数和(自身を含む): 50480195584

約数和(自身を除く): 33578472676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 877, 1116, 1302, 1754, 1953, 2467, 2604, 2631, 3508, 3906, 4934, 5262, 6139, 7401, 7812, 7893, 9868, 10524, 12278, 14802, 15786, 17269, 18417, 22203, 24556, 27187, 29604, 31572, 34538, 36834, 44406, 51807, 54374, 55251, 69076, 73668, 76477, 81561, 88812, 103614, 108748, 110502, 152954, 155421, 163122, 190309, 207228, 221004, 229431, 244683, 305908, 310842, 326244, 380618, 458862, 489366, 535339, 570927, 621684, 688293, 761236, 917724, 978732, 1070678, 1141854, 1376586, 1606017, 1712781, 2141356, 2163559, 2283708, 2753172, 3212034, 3425562, 4327118, 4818051, 6424068, 6490677, 6851124, 8654236, 9636102, 12981354, 15144913, 19272204, 19472031, 25962708, 30289826, 38944062, 45434739, 60579652, 67070329, 77888124, 90869478, 134140658, 136304217, 181738956, 201210987, 268281316, 272608434, 402421974, 469492303, 545216868, 603632961, 804843948, 938984606, 1207265922, 1408476909, 1877969212, 2414531844, 2816953818, 4225430727, 5633907636, 8450861454, 16901722908]

約数ペア:

[(1, 16901722908), (2, 8450861454), (3, 5633907636), (4, 4225430727), (6, 2816953818), (7, 2414531844), (9, 1877969212), (12, 1408476909), (14, 1207265922), (18, 938984606), (21, 804843948), (28, 603632961), (31, 545216868), (36, 469492303), (42, 402421974), (62, 272608434), (63, 268281316), (84, 201210987), (93, 181738956), (124, 136304217), (126, 134140658), (186, 90869478), (217, 77888124), (252, 67070329), (279, 60579652), (372, 45434739), (434, 38944062), (558, 30289826), (651, 25962708), (868, 19472031), (877, 19272204), (1116, 15144913), (1302, 12981354), (1754, 9636102), (1953, 8654236), (2467, 6851124), (2604, 6490677), (2631, 6424068), (3508, 4818051), (3906, 4327118), (4934, 3425562), (5262, 3212034), (6139, 2753172), (7401, 2283708), (7812, 2163559), (7893, 2141356), (9868, 1712781), (10524, 1606017), (12278, 1376586), (14802, 1141854), (15786, 1070678), (17269, 978732), (18417, 917724), (22203, 761236), (24556, 688293), (27187, 621684), (29604, 570927), (31572, 535339), (34538, 489366), (36834, 458862), (44406, 380618), (51807, 326244), (54374, 310842), (55251, 305908), (69076, 244683), (73668, 229431), (76477, 221004), (81561, 207228), (88812, 190309), (103614, 163122), (108748, 155421), (110502, 152954)]