7469358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 17563392

約数和(自身を除く): 10094034

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 131, 221, 258, 262, 393, 442, 559, 663, 731, 786, 1118, 1326, 1462, 1677, 1703, 2193, 2227, 3354, 3406, 4386, 4454, 5109, 5633, 6681, 9503, 10218, 11266, 13362, 16899, 19006, 28509, 28951, 33798, 57018, 57902, 73229, 86853, 95761, 146458, 173706, 191522, 219687, 287283, 439374, 574566, 1244893, 2489786, 3734679, 7469358]

約数ペア:

[(1, 7469358), (2, 3734679), (3, 2489786), (6, 1244893), (13, 574566), (17, 439374), (26, 287283), (34, 219687), (39, 191522), (43, 173706), (51, 146458), (78, 95761), (86, 86853), (102, 73229), (129, 57902), (131, 57018), (221, 33798), (258, 28951), (262, 28509), (393, 19006), (442, 16899), (559, 13362), (663, 11266), (731, 10218), (786, 9503), (1118, 6681), (1326, 5633), (1462, 5109), (1677, 4454), (1703, 4386), (2193, 3406), (2227, 3354)]