18033330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 50135040

約数和(自身を除く): 32101710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1087, 1106, 1185, 1659, 2174, 2370, 2765, 3261, 3318, 5435, 5530, 6522, 7609, 8295, 10870, 15218, 16305, 16590, 22827, 32610, 38045, 45654, 76090, 85873, 114135, 171746, 228270, 257619, 429365, 515238, 601111, 858730, 1202222, 1288095, 1803333, 2576190, 3005555, 3606666, 6011110, 9016665, 18033330]

約数ペア:

[(1, 18033330), (2, 9016665), (3, 6011110), (5, 3606666), (6, 3005555), (7, 2576190), (10, 1803333), (14, 1288095), (15, 1202222), (21, 858730), (30, 601111), (35, 515238), (42, 429365), (70, 257619), (79, 228270), (105, 171746), (158, 114135), (210, 85873), (237, 76090), (395, 45654), (474, 38045), (553, 32610), (790, 22827), (1087, 16590), (1106, 16305), (1185, 15218), (1659, 10870), (2174, 8295), (2370, 7609), (2765, 6522), (3261, 5530), (3318, 5435)]