19238926968

素因数分解:

$2^3\times 3^2\times {\mathrm{743}}^1\times {\mathrm{359633}}^1$

素因数の和:360388

約数の個数: 48

約数和(自身を含む): 52175700720

約数和(自身を除く): 32936773752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 743, 1486, 2229, 2972, 4458, 5944, 6687, 8916, 13374, 17832, 26748, 53496, 359633, 719266, 1078899, 1438532, 2157798, 2877064, 3236697, 4315596, 6473394, 8631192, 12946788, 25893576, 267207319, 534414638, 801621957, 1068829276, 1603243914, 2137658552, 2404865871, 3206487828, 4809731742, 6412975656, 9619463484, 19238926968]

約数ペア:

[(1, 19238926968), (2, 9619463484), (3, 6412975656), (4, 4809731742), (6, 3206487828), (8, 2404865871), (9, 2137658552), (12, 1603243914), (18, 1068829276), (24, 801621957), (36, 534414638), (72, 267207319), (743, 25893576), (1486, 12946788), (2229, 8631192), (2972, 6473394), (4458, 4315596), (5944, 3236697), (6687, 2877064), (8916, 2157798), (13374, 1438532), (17832, 1078899), (26748, 719266), (53496, 359633)]