7354404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 20108088

約数和(自身を除く): 12753684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 197, 204, 244, 306, 366, 394, 549, 591, 612, 732, 788, 1037, 1098, 1182, 1773, 2074, 2196, 2364, 3111, 3349, 3546, 4148, 6222, 6698, 7092, 9333, 10047, 12017, 12444, 13396, 18666, 20094, 24034, 30141, 36051, 37332, 40188, 48068, 60282, 72102, 108153, 120564, 144204, 204289, 216306, 408578, 432612, 612867, 817156, 1225734, 1838601, 2451468, 3677202, 7354404]

約数ペア:

[(1, 7354404), (2, 3677202), (3, 2451468), (4, 1838601), (6, 1225734), (9, 817156), (12, 612867), (17, 432612), (18, 408578), (34, 216306), (36, 204289), (51, 144204), (61, 120564), (68, 108153), (102, 72102), (122, 60282), (153, 48068), (183, 40188), (197, 37332), (204, 36051), (244, 30141), (306, 24034), (366, 20094), (394, 18666), (549, 13396), (591, 12444), (612, 12017), (732, 10047), (788, 9333), (1037, 7092), (1098, 6698), (1182, 6222), (1773, 4148), (2074, 3546), (2196, 3349), (2364, 3111)]