16405910994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{8269}}^1$

素因数の和:9615

約数の個数: 64

約数和(自身を含む): 37384104960

約数和(自身を除く): 20978193966

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1307, 1518, 2614, 3921, 7842, 8269, 14377, 16538, 24807, 28754, 30061, 43131, 49614, 60122, 86262, 90183, 90959, 180366, 181918, 190187, 272877, 330671, 380374, 545754, 570561, 661342, 992013, 1141122, 1984026, 2092057, 4184114, 6276171, 10807583, 12552342, 21615166, 32422749, 64845498, 118883413, 237766826, 248574409, 356650239, 497148818, 713300478, 745723227, 1491446454, 2734318499, 5468636998, 8202955497, 16405910994]

約数ペア:

[(1, 16405910994), (2, 8202955497), (3, 5468636998), (6, 2734318499), (11, 1491446454), (22, 745723227), (23, 713300478), (33, 497148818), (46, 356650239), (66, 248574409), (69, 237766826), (138, 118883413), (253, 64845498), (506, 32422749), (759, 21615166), (1307, 12552342), (1518, 10807583), (2614, 6276171), (3921, 4184114), (7842, 2092057), (8269, 1984026), (14377, 1141122), (16538, 992013), (24807, 661342), (28754, 570561), (30061, 545754), (43131, 380374), (49614, 330671), (60122, 272877), (86262, 190187), (90183, 181918), (90959, 180366)]