1816900908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 4581206784

約数和(自身を除く): 2764305876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 307, 402, 433, 614, 804, 866, 921, 1139, 1228, 1299, 1732, 1842, 2278, 2598, 3417, 3684, 4556, 5196, 5219, 6834, 7361, 10438, 13668, 14722, 15657, 20569, 20876, 22083, 29011, 29444, 31314, 41138, 44166, 58022, 61707, 62628, 82276, 87033, 88332, 116044, 123414, 132931, 174066, 246828, 265862, 348132, 349673, 398793, 493187, 531724, 699346, 797586, 986374, 1049019, 1398692, 1479561, 1595172, 1972748, 2098038, 2259827, 2959122, 4196076, 4519654, 5918244, 6779481, 8906377, 9039308, 13558962, 17812754, 26719131, 27117924, 35625508, 53438262, 106876524, 151408409, 302816818, 454225227, 605633636, 908450454, 1816900908]

約数ペア:

[(1, 1816900908), (2, 908450454), (3, 605633636), (4, 454225227), (6, 302816818), (12, 151408409), (17, 106876524), (34, 53438262), (51, 35625508), (67, 27117924), (68, 26719131), (102, 17812754), (134, 13558962), (201, 9039308), (204, 8906377), (268, 6779481), (307, 5918244), (402, 4519654), (433, 4196076), (614, 2959122), (804, 2259827), (866, 2098038), (921, 1972748), (1139, 1595172), (1228, 1479561), (1299, 1398692), (1732, 1049019), (1842, 986374), (2278, 797586), (2598, 699346), (3417, 531724), (3684, 493187), (4556, 398793), (5196, 349673), (5219, 348132), (6834, 265862), (7361, 246828), (10438, 174066), (13668, 132931), (14722, 123414), (15657, 116044), (20569, 88332), (20876, 87033), (22083, 82276), (29011, 62628), (29444, 61707), (31314, 58022), (41138, 44166)]