15498306

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 34751808

約数和(自身を除く): 19253502

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 142, 181, 201, 213, 362, 402, 426, 543, 603, 639, 1086, 1206, 1278, 1629, 3258, 4757, 9514, 12127, 12851, 14271, 24254, 25702, 28542, 36381, 38553, 42813, 72762, 77106, 85626, 109143, 115659, 218286, 231318, 861017, 1722034, 2583051, 5166102, 7749153, 15498306]

約数ペア:

[(1, 15498306), (2, 7749153), (3, 5166102), (6, 2583051), (9, 1722034), (18, 861017), (67, 231318), (71, 218286), (134, 115659), (142, 109143), (181, 85626), (201, 77106), (213, 72762), (362, 42813), (402, 38553), (426, 36381), (543, 28542), (603, 25702), (639, 24254), (1086, 14271), (1206, 12851), (1278, 12127), (1629, 9514), (3258, 4757)]