1396937018988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13219}}^1\times {\mathrm{419351}}^1$

素因数の和:432587

約数の個数: 72

約数和(自身を含む): 4035910744320

約数和(自身を除く): 2638973725332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 13219, 26438, 39657, 52876, 79314, 92533, 118971, 158628, 185066, 237942, 277599, 370132, 419351, 475884, 555198, 832797, 838702, 1110396, 1258053, 1665594, 1677404, 2516106, 2935457, 3331188, 3774159, 5032212, 5870914, 7548318, 8806371, 11741828, 15096636, 17612742, 26419113, 35225484, 52838226, 105676452, 5543400869, 11086801738, 16630202607, 22173603476, 33260405214, 38803806083, 49890607821, 66520810428, 77607612166, 99781215642, 116411418249, 155215224332, 199562431284, 232822836498, 349234254747, 465645672996, 698468509494, 1396937018988]

約数ペア:

[(1, 1396937018988), (2, 698468509494), (3, 465645672996), (4, 349234254747), (6, 232822836498), (7, 199562431284), (9, 155215224332), (12, 116411418249), (14, 99781215642), (18, 77607612166), (21, 66520810428), (28, 49890607821), (36, 38803806083), (42, 33260405214), (63, 22173603476), (84, 16630202607), (126, 11086801738), (252, 5543400869), (13219, 105676452), (26438, 52838226), (39657, 35225484), (52876, 26419113), (79314, 17612742), (92533, 15096636), (118971, 11741828), (158628, 8806371), (185066, 7548318), (237942, 5870914), (277599, 5032212), (370132, 3774159), (419351, 3331188), (475884, 2935457), (555198, 2516106), (832797, 1677404), (838702, 1665594), (1110396, 1258053)]