19843930872

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7448923}}^1$

素因数の和:7448972

約数の個数: 48

約数和(自身を含む): 55196526840

約数和(自身を除く): 35352595968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 7448923, 14897846, 22346769, 29795692, 44693538, 59591384, 67040307, 89387076, 134080614, 178774152, 268161228, 275610151, 536322456, 551220302, 826830453, 1102440604, 1653660906, 2204881208, 2480491359, 3307321812, 4960982718, 6614643624, 9921965436, 19843930872]

約数ペア:

[(1, 19843930872), (2, 9921965436), (3, 6614643624), (4, 4960982718), (6, 3307321812), (8, 2480491359), (9, 2204881208), (12, 1653660906), (18, 1102440604), (24, 826830453), (36, 551220302), (37, 536322456), (72, 275610151), (74, 268161228), (111, 178774152), (148, 134080614), (222, 89387076), (296, 67040307), (333, 59591384), (444, 44693538), (666, 29795692), (888, 22346769), (1332, 14897846), (2664, 7448923)]