15674278932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{471719}}^1$

素因数の和:471813

約数の個数: 72

約数和(自身を含む): 43269932160

約数和(自身を除く): 27595653228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 16614, 33228, 471719, 943438, 1415157, 1886876, 2830314, 4245471, 5660628, 6132347, 8490942, 12264694, 16981884, 18397041, 24529388, 33492049, 36794082, 55191123, 66984098, 73588164, 100476147, 110382246, 133968196, 200952294, 220764492, 301428441, 401904588, 435396637, 602856882, 870793274, 1205713764, 1306189911, 1741586548, 2612379822, 3918569733, 5224759644, 7837139466, 15674278932]

約数ペア:

[(1, 15674278932), (2, 7837139466), (3, 5224759644), (4, 3918569733), (6, 2612379822), (9, 1741586548), (12, 1306189911), (13, 1205713764), (18, 870793274), (26, 602856882), (36, 435396637), (39, 401904588), (52, 301428441), (71, 220764492), (78, 200952294), (117, 133968196), (142, 110382246), (156, 100476147), (213, 73588164), (234, 66984098), (284, 55191123), (426, 36794082), (468, 33492049), (639, 24529388), (852, 18397041), (923, 16981884), (1278, 12264694), (1846, 8490942), (2556, 6132347), (2769, 5660628), (3692, 4245471), (5538, 2830314), (8307, 1886876), (11076, 1415157), (16614, 943438), (33228, 471719)]