7442388

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 19474560

約数和(自身を除く): 12032172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 503, 548, 822, 1006, 1233, 1509, 1644, 2012, 2466, 3018, 3699, 4527, 4932, 6036, 7398, 9054, 13581, 14796, 18108, 27162, 54324, 68911, 137822, 206733, 275644, 413466, 620199, 826932, 1240398, 1860597, 2480796, 3721194, 7442388]

約数ペア:

[(1, 7442388), (2, 3721194), (3, 2480796), (4, 1860597), (6, 1240398), (9, 826932), (12, 620199), (18, 413466), (27, 275644), (36, 206733), (54, 137822), (108, 68911), (137, 54324), (274, 27162), (411, 18108), (503, 14796), (548, 13581), (822, 9054), (1006, 7398), (1233, 6036), (1509, 4932), (1644, 4527), (2012, 3699), (2466, 3018)]