18805332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 57238272

約数和(自身を除く): 38432940

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1013, 1092, 1326, 1428, 1547, 2026, 2652, 3039, 3094, 4052, 4641, 6078, 6188, 7091, 9282, 12156, 13169, 14182, 17221, 18564, 21273, 26338, 28364, 34442, 39507, 42546, 51663, 52676, 68884, 79014, 85092, 92183, 103326, 120547, 158028, 184366, 206652, 223873, 241094, 276549, 361641, 368732, 447746, 482188, 553098, 671619, 723282, 895492, 1106196, 1343238, 1446564, 1567111, 2686476, 3134222, 4701333, 6268444, 9402666, 18805332]

約数ペア:

[(1, 18805332), (2, 9402666), (3, 6268444), (4, 4701333), (6, 3134222), (7, 2686476), (12, 1567111), (13, 1446564), (14, 1343238), (17, 1106196), (21, 895492), (26, 723282), (28, 671619), (34, 553098), (39, 482188), (42, 447746), (51, 368732), (52, 361641), (68, 276549), (78, 241094), (84, 223873), (91, 206652), (102, 184366), (119, 158028), (156, 120547), (182, 103326), (204, 92183), (221, 85092), (238, 79014), (273, 68884), (357, 52676), (364, 51663), (442, 42546), (476, 39507), (546, 34442), (663, 28364), (714, 26338), (884, 21273), (1013, 18564), (1092, 17221), (1326, 14182), (1428, 13169), (1547, 12156), (2026, 9282), (2652, 7091), (3039, 6188), (3094, 6078), (4052, 4641)]