13305060018

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{19963}}^1$

素因数の和:20639

約数の個数: 48

約数和(自身を含む): 29349954816

約数和(自身を除く): 16044894798

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 607, 1098, 1214, 1821, 3642, 5463, 10926, 19963, 37027, 39926, 59889, 74054, 111081, 119778, 179667, 222162, 333243, 359334, 666486, 1217743, 2435486, 3653229, 7306458, 10959687, 12117541, 21919374, 24235082, 36352623, 72705246, 109057869, 218115738, 739170001, 1478340002, 2217510003, 4435020006, 6652530009, 13305060018]

約数ペア:

[(1, 13305060018), (2, 6652530009), (3, 4435020006), (6, 2217510003), (9, 1478340002), (18, 739170001), (61, 218115738), (122, 109057869), (183, 72705246), (366, 36352623), (549, 24235082), (607, 21919374), (1098, 12117541), (1214, 10959687), (1821, 7306458), (3642, 3653229), (5463, 2435486), (10926, 1217743), (19963, 666486), (37027, 359334), (39926, 333243), (59889, 222162), (74054, 179667), (111081, 119778)]