21836321910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18663523}}^1$

素因数の和:18663549

約数の個数: 48

約数和(自身を含む): 61141704624

約数和(自身を除く): 39305382714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 18663523, 37327046, 55990569, 93317615, 111981138, 167971707, 186635230, 242625799, 279952845, 335943414, 485251598, 559905690, 727877397, 839858535, 1213128995, 1455754794, 1679717070, 2183632191, 2426257990, 3639386985, 4367264382, 7278773970, 10918160955, 21836321910]

約数ペア:

[(1, 21836321910), (2, 10918160955), (3, 7278773970), (5, 4367264382), (6, 3639386985), (9, 2426257990), (10, 2183632191), (13, 1679717070), (15, 1455754794), (18, 1213128995), (26, 839858535), (30, 727877397), (39, 559905690), (45, 485251598), (65, 335943414), (78, 279952845), (90, 242625799), (117, 186635230), (130, 167971707), (195, 111981138), (234, 93317615), (390, 55990569), (585, 37327046), (1170, 18663523)]