19528207608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8941487}}^1$

素因数の和:8941516

約数の個数: 64

約数和(自身を含む): 60086799360

約数和(自身を除く): 40558591752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8941487, 17882974, 26824461, 35765948, 53648922, 62590409, 71531896, 107297844, 116239331, 125180818, 187771227, 214595688, 232478662, 250361636, 348717993, 375542454, 464957324, 500723272, 697435986, 751084908, 813675317, 929914648, 1394871972, 1502169816, 1627350634, 2441025951, 2789743944, 3254701268, 4882051902, 6509402536, 9764103804, 19528207608]

約数ペア:

[(1, 19528207608), (2, 9764103804), (3, 6509402536), (4, 4882051902), (6, 3254701268), (7, 2789743944), (8, 2441025951), (12, 1627350634), (13, 1502169816), (14, 1394871972), (21, 929914648), (24, 813675317), (26, 751084908), (28, 697435986), (39, 500723272), (42, 464957324), (52, 375542454), (56, 348717993), (78, 250361636), (84, 232478662), (91, 214595688), (104, 187771227), (156, 125180818), (168, 116239331), (182, 107297844), (273, 71531896), (312, 62590409), (364, 53648922), (546, 35765948), (728, 26824461), (1092, 17882974), (2184, 8941487)]