18057156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23150201}}^1$

素因数の和:23150226

約数の個数: 48

約数和(自身を含む): 54449275104

約数和(自身を除く): 36392118324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 23150201, 46300402, 69450603, 92600804, 115751005, 138901206, 231502010, 277802412, 300952613, 347253015, 463004020, 601905226, 694506030, 902857839, 1203810452, 1389012060, 1504763065, 1805715678, 3009526130, 3611431356, 4514289195, 6019052260, 9028578390, 18057156780]

約数ペア:

[(1, 18057156780), (2, 9028578390), (3, 6019052260), (4, 4514289195), (5, 3611431356), (6, 3009526130), (10, 1805715678), (12, 1504763065), (13, 1389012060), (15, 1203810452), (20, 902857839), (26, 694506030), (30, 601905226), (39, 463004020), (52, 347253015), (60, 300952613), (65, 277802412), (78, 231502010), (130, 138901206), (156, 115751005), (195, 92600804), (260, 69450603), (390, 46300402), (780, 23150201)]