18748924896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1155629}}^1$

素因数の和:1155668

約数の個数: 72

約数和(自身を含む): 53293033080

約数和(自身を除く): 34544108184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 1155629, 2311258, 3466887, 4622516, 6933774, 9245032, 13867548, 15023177, 18490064, 27735096, 30046354, 36980128, 45069531, 55470192, 60092708, 90139062, 110940384, 120185416, 180278124, 195301301, 240370832, 360556248, 390602602, 480741664, 585903903, 721112496, 781205204, 1171807806, 1442224992, 1562410408, 2343615612, 3124820816, 4687231224, 6249641632, 9374462448, 18748924896]

約数ペア:

[(1, 18748924896), (2, 9374462448), (3, 6249641632), (4, 4687231224), (6, 3124820816), (8, 2343615612), (12, 1562410408), (13, 1442224992), (16, 1171807806), (24, 781205204), (26, 721112496), (32, 585903903), (39, 480741664), (48, 390602602), (52, 360556248), (78, 240370832), (96, 195301301), (104, 180278124), (156, 120185416), (169, 110940384), (208, 90139062), (312, 60092708), (338, 55470192), (416, 45069531), (507, 36980128), (624, 30046354), (676, 27735096), (1014, 18490064), (1248, 15023177), (1352, 13867548), (2028, 9245032), (2704, 6933774), (4056, 4622516), (5408, 3466887), (8112, 2311258), (16224, 1155629)]