39559884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 96

約数和(自身を含む): 120347136

約数和(自身を除く): 80787252

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, 1092, 1326, 1428, 1547, 2131, 2652, 3094, 4262, 4641, 6188, 6393, 8524, 9282, 12786, 14917, 18564, 25572, 27703, 29834, 36227, 44751, 55406, 59668, 72454, 83109, 89502, 108681, 110812, 144908, 166218, 179004, 193921, 217362, 253589, 332436, 387842, 434724, 470951, 507178, 581763, 760767, 775684, 941902, 1014356, 1163526, 1412853, 1521534, 1883804, 2327052, 2825706, 3043068, 3296657, 5651412, 6593314, 9889971, 13186628, 19779942, 39559884]

約数ペア:

[(1, 39559884), (2, 19779942), (3, 13186628), (4, 9889971), (6, 6593314), (7, 5651412), (12, 3296657), (13, 3043068), (14, 2825706), (17, 2327052), (21, 1883804), (26, 1521534), (28, 1412853), (34, 1163526), (39, 1014356), (42, 941902), (51, 775684), (52, 760767), (68, 581763), (78, 507178), (84, 470951), (91, 434724), (102, 387842), (119, 332436), (156, 253589), (182, 217362), (204, 193921), (221, 179004), (238, 166218), (273, 144908), (357, 110812), (364, 108681), (442, 89502), (476, 83109), (546, 72454), (663, 59668), (714, 55406), (884, 44751), (1092, 36227), (1326, 29834), (1428, 27703), (1547, 25572), (2131, 18564), (2652, 14917), (3094, 12786), (4262, 9282), (4641, 8524), (6188, 6393)]