18148284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6547}}^1$

素因数の和:6575

約数の個数: 72

約数和(自身を含む): 57203328

約数和(自身を除く): 39055044

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6547, 13094, 19641, 26188, 39282, 45829, 58923, 72017, 78564, 91658, 117846, 137487, 144034, 183316, 216051, 235692, 274974, 288068, 412461, 432102, 504119, 549948, 648153, 824922, 864204, 1008238, 1296306, 1512357, 1649844, 2016476, 2592612, 3024714, 4537071, 6049428, 9074142, 18148284]

約数ペア:

[(1, 18148284), (2, 9074142), (3, 6049428), (4, 4537071), (6, 3024714), (7, 2592612), (9, 2016476), (11, 1649844), (12, 1512357), (14, 1296306), (18, 1008238), (21, 864204), (22, 824922), (28, 648153), (33, 549948), (36, 504119), (42, 432102), (44, 412461), (63, 288068), (66, 274974), (77, 235692), (84, 216051), (99, 183316), (126, 144034), (132, 137487), (154, 117846), (198, 91658), (231, 78564), (252, 72017), (308, 58923), (396, 45829), (462, 39282), (693, 26188), (924, 19641), (1386, 13094), (2772, 6547)]