172748466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9803}}^1$

素因数の和:9911

約数の個数: 48

約数和(自身を含む): 412944480

約数和(自身を除く): 240196014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1602, 1958, 2937, 5874, 8811, 9803, 17622, 19606, 29409, 58818, 88227, 107833, 176454, 215666, 323499, 646998, 872467, 970497, 1744934, 1940994, 2617401, 5234802, 7852203, 9597137, 15704406, 19194274, 28791411, 57582822, 86374233, 172748466]

約数ペア:

[(1, 172748466), (2, 86374233), (3, 57582822), (6, 28791411), (9, 19194274), (11, 15704406), (18, 9597137), (22, 7852203), (33, 5234802), (66, 2617401), (89, 1940994), (99, 1744934), (178, 970497), (198, 872467), (267, 646998), (534, 323499), (801, 215666), (979, 176454), (1602, 107833), (1958, 88227), (2937, 58818), (5874, 29409), (8811, 19606), (9803, 17622)]