961662078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6143}}^1$

素因数の和:6390

約数の個数: 64

約数和(自身を含む): 2312110080

約数和(自身を除く): 1350448002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 223, 234, 351, 446, 669, 702, 1338, 2007, 2899, 4014, 5798, 6021, 6143, 8697, 12042, 12286, 17394, 18429, 26091, 36858, 52182, 55287, 78273, 79859, 110574, 156546, 159718, 165861, 239577, 331722, 479154, 718731, 1369889, 1437462, 2156193, 2739778, 4109667, 4312386, 8219334, 12329001, 17808557, 24658002, 35617114, 36987003, 53425671, 73974006, 106851342, 160277013, 320554026, 480831039, 961662078]

約数ペア:

[(1, 961662078), (2, 480831039), (3, 320554026), (6, 160277013), (9, 106851342), (13, 73974006), (18, 53425671), (26, 36987003), (27, 35617114), (39, 24658002), (54, 17808557), (78, 12329001), (117, 8219334), (223, 4312386), (234, 4109667), (351, 2739778), (446, 2156193), (669, 1437462), (702, 1369889), (1338, 718731), (2007, 479154), (2899, 331722), (4014, 239577), (5798, 165861), (6021, 159718), (6143, 156546), (8697, 110574), (12042, 79859), (12286, 78273), (17394, 55287), (18429, 52182), (26091, 36858)]