18936691284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7621}}^1\times {\mathrm{29581}}^1$

素因数の和:37216

約数の個数: 48

約数和(自身を含む): 50506176896

約数和(自身を除く): 31569485612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7621, 15242, 22863, 29581, 30484, 45726, 53347, 59162, 88743, 91452, 106694, 118324, 160041, 177486, 207067, 213388, 320082, 354972, 414134, 621201, 640164, 828268, 1242402, 2484804, 225436801, 450873602, 676310403, 901747204, 1352620806, 1578057607, 2705241612, 3156115214, 4734172821, 6312230428, 9468345642, 18936691284]

約数ペア:

[(1, 18936691284), (2, 9468345642), (3, 6312230428), (4, 4734172821), (6, 3156115214), (7, 2705241612), (12, 1578057607), (14, 1352620806), (21, 901747204), (28, 676310403), (42, 450873602), (84, 225436801), (7621, 2484804), (15242, 1242402), (22863, 828268), (29581, 640164), (30484, 621201), (45726, 414134), (53347, 354972), (59162, 320082), (88743, 213388), (91452, 207067), (106694, 177486), (118324, 160041)]